The SONY TGA-1, an elegant thumb grip for the RX-1 series, provides stable holding. (Not compatible with the Ⅲ model) - Brand: SONY - Model: TGA-1 - Color: Black This item is in excellent condition, having been used very little, and comes with the original box. It is a discontinued product, with a suggested retail price of 22,000 yen (including tax) at the time of release. I will ship it immediately if I am not away on a business trip.